class_docstr: A QuadMesh designed to help handle the case when the mesh is wrapped.
code: def get_datalim(self, transData):
      # Return the corners that were calculated in
      # the pcolormesh routine.
      return self._corners
  
file_path: cartopy/lib/cartopy/mpl/geocollection.py
imports: from matplotlib.collections import QuadMesh
  import numpy
  import numpy.ma
  from cartopy.mpl import _MPL_38
label_desc: Use image node_id 4 for calling the GeoQuadMesh obj's underlying member method code with example usage: obj.get_datalim(transData) and returns: self